Studying the applicability of the SSR markers in evaluating the growth of the eucalyptus hybrid lines

Authors

  • Nguyen Viet Cuong Viện NC Giống và CNSH Lâm nghiệp
  • Nguyen Viet Tung Viện NC Giống và CNSH Lâm nghiệp
  • Nguyen Thi Kim Lien Viện Nghiên cứu hệ gen

Keywords:

Molecular marker, Eucalyptus hybrid lines, growth, SSR

Abstract

Molecular assisted selection are increasingly interested because it can shorten the selection time, even selecting in the seedling stage. The molecular markers which linked with the interested traits will be used to evaluate in order to select the superior lines. 14 SSR primer sets were used to evaluate the growth of the Eucalyptus hybrid lines from some of the hybrid combinations. These lines were grown on different sites. The results showed that the evaluating based on the molecular markers were conformity with the progeny trials of the hybrid lines, as a first step. Among of the 14 SSR primer sets, we determined six primer sets (including of EMBRA28, 80, 93, 111, 187, and 361 primers) which can use to distinguish between the fast growth and the slow growth lines. However, the present study used only a little of primers and hybrid lines so we need make an experiment with more number.

References

1. Brondani R.P.V., Brondani C., Grattapaglia D. (2002). Towards a genuswide reference linkage map for Eucalyptus based exclusively on highly informative microsatellite markers. Mol Genet Genomics. 267: 338 - 347.

2. Brondani R.P.V., Williams E.R., Brondani C., Grattapaglia D. (2006). A microsatellite-based consensus linkage map for species of Eucalyptus and a novel set of 230 microsatellite markers for the genus. BMC Plant Biol. 6:16

3. FAO: State of the World’s Forests (2007). Food and Agriculture Organization of the United Nations. Rome.http://www.fao.org/docrep/009/a0773e/a0773e00.HTM

4. Freeman J.S., Whittock S.T., Potts B.M., Vaillancourt R.E. (2009). QTL influencing growth and wood

properties in Eucalyptus globules. Tree Genetics & Genomes. 5: 713 - 722.

5. Grattapaglia D., Kirst M. (2008). Eucalyptus applied genomics: from gene sequences to breeding tools. New Phytol. 179: 911 - 929.

6. Marques C.M., Brondani R.P.V., Grattapaglia D., Sederoff R. (2002). Conservation and synteny of SSR loci and QTLs for vegetative propagation in four Eucalyptus species. Theor. Appl. Genet. 105: 474 - 478

7. Nagabhushana K., Hendre P.S., Sharma N., Rathinavelu R. (2011). Novel design and deployment of orthologous genic SSR markers in Eucalyptus camaldulensis Dehnh. Proceedings 5: P51 http://www.biomedcentral.com/1753-6561/5/S7/P51

8. Shepherd M., Jones M.E. (2005). Molecular markers in tree improvement: characterisation and use in Eucalyptus. In: Molecular marker systems in plant breeding and crop improvement. Springer-Verlag, Heidelberg, Germany. 399 - 409.

9. Thamarus K.A., Groom K., Murrell J., Byrne M., Moran G.F. (2002). A genetic linkage map for Eucalyptus globules with candidate loci for wood, fibre, and floral traits. Theor Appl Genet. 104: 379 - 387.

10. Thumma B.R., Baltunis B.S., Bell J.C., Emebiri C.L., Moran G.F., Southerton S.G. (2010) Quantitative trait locus (QTL) analysis of growth and vegetative propagation traits in Eucalyptus nitens full-sib families. Tree Genetics & Genomes. 6: 877 - 889.

11. Vinod K.K. (2009). Genetic mapping of quantitative trait loci and marker assisted selection in plantation crops. In vitro Techniques in Plantation Crops. 111 - 132.

Published

23-02-2024

How to Cite

[1]
Cuong, N.V., Tung, N.V. and Lien, N.T.K. 2024. Studying the applicability of the SSR markers in evaluating the growth of the eucalyptus hybrid lines. VIETNAM JOURNAL OF FOREST SCIENCE. 2 (Feb. 2024).

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